[ASSETH] Solidity et sécurité des smarts contracts

Cet événement est passé

85 y sont allés

Image du lieu de l'événement

Détails

L'Asseth a le plaisir de vous accueillir à ce meetup, qui a pour thème la sécurité des smart contracts sur Ethereum

Un grand merci à OCTO pour l'accueil

Les présentations seront données en français
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Une vérification des pièces d'identité sera effectuée à l'entrée des locaux. Les personnes non inscrites seront refusées à l'entrée, merci donc de ne pas tenter votre chance si vous n'avez pas pu vous inscrire à l'événement

Au programme:

> Unpopular Opinions about Smart Contract Security
Clément Lesaege, CTO de Kleros https://kleros.io/

Since the DAO hack, a lot of progress was made in the field of smart contract security. However some non optimal security practices have emerged. This talk will challenge some of the current security practices:
-Putting more money on audits than in bug bounty reward pools.
-Assuming that safeMath protects against overflow issues.
-Using withdrawal patterns in all circumstances.
-Over-engineering smart contracts.
-Protecting users from their own mistakes at the smart contract level.
-Over-classifying auditor comments into vulnerabilities.
This talk will cover both why those practices have emerged and why they are not optimal practices.

> EVM, vulnerabilities and security feedback
Mehdi Zerouali, Director chez Sigma Prime https://sigmaprime.io/

Sigma Prime is a boutique technical consultancy firm, based out of Sydney, Australia, specialised in Blockchain security, with a strong focus on the Ethereum platform. Sigma Prime has been involved in 15+ smart contract security reviews over the last 12 months. Lately, they are focusing on helping shape and build Ethereum 2.0 (Sharding/Casper).

Mehdi is a Co-founder and a Director of Sigma Prime, and is keen to share some of his learnings over a presentation that will hopefully suit beginners & proficient Solidity developers.

Image:
Oliver Hammond https://www.flickr.com/photos/olivander/5019695
License https://creativecommons.org/licenses/by-nc-sa/2.0/